Canon DADF-J1 Service Manual page 88

6) The copier's scanner starts to move in reverse. The feeding belt is rotated to send the 1st
original to the reversing assembly. At this time the leading edge of the original is butted
against the reversing roller to remove the skew.
7) The reversing roller and the feeding belt are rotated to move the original to the
copyboard glass.
The 1st original is moved over a specific distance by the feeding belt after its trailing
edge has moved past the pre-registration roller paper sensor (S2) and is then stopped.
8) The copier's scanner starts copying operation.
At this time, the 2nd original is also picked up, and its leading edge is butted against the
registration roller.
COPYRIGHT © 2001 CANON INC.
2nd original
F02-208-06
F02-208-07
2nd original
Copying
F02-208-08
2000 2000 2000 2000 CANON DADF-J1 REV.0 MAR.2001
CHAPTER 2 OPERATIONS AND TIMING
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